Preface

With the rapid development of China’s national economy and the acceleration of urbanization and motorization, the traffic demand is growing rapidly, and the traffic problems are becoming more and more serious, mainly in road traffic congestion, traffic disorder, traffic accidents, serious environmental pollution caused by traffic and many other aspects. At present, the traffic problem has become a restricting factor for the social and economic development and the improvement of people’s living standards, and people pay more and more attention to the traffic problem.
          This book summarizes and absorbs the latest research results and practical experience of transportation system planning, design and management at home and abroad in recent years. Considering the comprehensive, systematic, cross cutting and dynamic characteristics of traffic engineering, the book focuses on the elaboration of basic concepts, basic theories and basic methods of traffic engineering, and briefly introduces the latest developments of traffic engineering research at home and abroad. The main features of this book include:
          1. Basic: this book focuses on the elaboration of basic concepts, basic theories and basic methods of traffic engineering.
      2. Innovation: this book includes not only professional basic knowledge, but also more advanced construction and management experience.
         Traffic engineering is an important guarantee to meet people's travel needs and realize communication and trade between various regions and cities, so its construction quality directly affects the happiness index of national life and economic development. As the basic engineering of highway engineering, traffic engineering construction and publication determine the stability and bearing capacity of highway, and its significance is beyond doubt. Therefore, this paper analyzes the basic concepts, construction and management methods of traffic engineering construction for reference.

前 言

随着我国国民经济的高速发展及城镇化、机动化进展的加快，交通需求迅速增长，交通问题日趋严重，主要表现在道路交通拥挤、交通秩序混乱、交通事故增多、交通引起的环境污染严重等诸多方面。目前，交通问题已成为社会经济发展、人民生活水平提高的一个制约因素，交通问题已越来越受到人们的重视。
        本书总结与吸收了国内外近年来交通系统规划、设计与管理的最新研究成果和实践经验。考虑到交通工程学科综合性、系统性、交叉性、动态性的特点，书中注重交通工程基本概念、基本理论及基本方法的阐述，并概要介绍国内外交通工程研究的最新动态。本书主要特色包括：
       1.基础性：本书注重交通工程基本概念，基本理论及基本方法的阐述。
       2.创新性：本书既包括专业基础知识点， 也包括现有的较为先进的施工与管理经验。
        交通工程是满足人民出行需求，实现各个地区与城市之间沟通与贸易往来的重要保障，所以其建设质量直接影响国民生活幸福指数以及经济发展，而交通工程施工作为公路工程的基础性工程，决定着公路的稳定性和承载能力，其重要意义毋庸置疑，所以本文针对交通工程建设中的基本概念、施工及其管理方法进行分析，以供参考。